A protective device based on the cleaning, drying and transportation process of conductive slip ring

Abstract

The present invention discloses a protective device based on the cleaning, drying and transportation process of a conductive slip ring, and relates to the technical field of a conductive slip ring. The present invention comprises a supporting unit and a connecting mechanism; the upper and lower supporting units are snap-fitted by the connecting mechanism, and the horizontal supporting units are connected by fixings; the supporting unit comprises a fixed tray, a first guide assembly, a second guide assembly and a rotating drive assembly; the first guide assembly and the second guide assembly are both fixedly connected to the fixed tray; a size adjustment mechanism is slidably fitted between the first guide assembly and the second guide assembly, and the rotating drive assembly is threadedly fitted with the size adjustment mechanism. Through the design of the supporting unit, the connecting mechanism and the fixings, the present invention can flexibly assemble the number of supporting units according to needs, meet the protection of a variety of conductive ring body processing processes, and make each ring body in an independent and separate assembly in the cleaning process and the drying process, effectively avoiding damage to the conductive ring body.

Description

Technical Field

[0001] The invention belongs to the technical field of conductive slip rings, and in particular relates to a protective device based on the cleaning, drying and transportation processes of conductive slip rings. Background Art

[0002] Conductive slip rings are a special type of rotary connector. They are power transmission devices that realize signal and electric power transmission between two relatively rotating mechanisms. They realize sliding electrical contact during rotation through sliding friction between the stator and rotor parts. The core internal component, the conductive slip ring body, is often damaged or scrapped during ultrasonic cleaning, drying, and transportation.

[0003] During the production of conductive slip rings, the internal ring body of the slip ring needs to be cleaned, dried and transported between various processes. During this process, some slip ring bodies are often damaged to varying degrees, so that the damaged slip ring bodies need to be repaired or even scrapped. In order to reduce or even eliminate the damage to the slip ring body during cleaning, drying and transportation between various processes, a protective device for ultrasonic cleaning, drying and transportation of the slip ring body is designed and manufactured to replace the turnover box used for the original ring body cleaning and the metal tray used for the original baking. Summary of the invention

[0004] The purpose of the present invention is to provide a running-in detection device for a conductive slip ring which is simple and reasonable in structural design, compact in structure, simple and durable, very convenient in loading and unloading, use and maintenance, low in economic cost, and suitable for industrial production, so as to solve the problem that the conductive slip ring is easily damaged during ultrasonic cleaning, drying and transportation between various processes.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a protective device based on the cleaning, drying and transportation process of a conductive slip ring, comprising a supporting unit and a connecting mechanism; the two adjacent supporting units in the upper and lower directions are snap-fitted through the connecting mechanism, and the two adjacent supporting units in the horizontal direction are connected through a fixing piece; the supporting unit comprises a fixed tray, a first guide assembly, a second guide assembly and a rotating drive assembly; the first guide assembly and the second guide assembly are both fixedly connected to the fixed tray and the first guide assembly and the second guide assembly are arranged opposite to each other; a plurality of size adjustment mechanisms are slidably fitted between the first guide assembly and the second guide assembly, the rotating drive assembly penetrates into the interior of the first guide assembly and the two are rotationally connected, and the rotating drive assembly is threadedly fitted with the size adjustment mechanism.

[0007] Furthermore, a plurality of ring placement holes are provided on the surface of the fixed tray, and two positioning holes are symmetrically provided on the surface of the fixed tray; the first guide assembly and the second guide assembly both include relatively arranged guide columns and connecting columns, and the guide columns and connecting columns are respectively attached to the opposite sides of the fixed tray; a positioning column is fixed between the guide column and the connecting column, and the positioning column is clearance-matched with the positioning hole.

[0008] Furthermore, a guide groove is provided inside the guide column, and a limiting slide connected to the guide groove is provided on the side of the guide column close to the size adjustment mechanism; a guide slide rod is provided inside the guide groove of the guide column of the second guide assembly, a through hole is provided at one end of the guide column of the first guide assembly, and a hidden groove is provided at the other end of the guide column of the first guide assembly.

[0009] Furthermore, the connecting mechanism includes a first support rod, one end of which is rotatably connected to an internally threaded sleeve, and the internal thread of the internally threaded sleeve is engaged with a second support rod; a slot is provided on the upper surface of the guide column and the lower surface of the connecting column, the lower end of the first support rod is engaged with the slot below it, and the upper end of the second support rod is engaged with the slot above it; two fixed ear plates are symmetrically fixed to the upper surface of the guide column, and the fixed ear plates between two adjacent support units in the horizontal direction are connected by bolts.

[0010] Furthermore, the rotary drive assembly includes a rotating shaft rotatably connected to the inside of the guide channel of the first guide assembly, the rotating shaft rotatably cooperates with the through hole, a knob is fixed to the end of the rotating shaft away from the guide channel, and the knob between two adjacent support units in the horizontal direction cooperates with the hidden groove gap.

[0011] Furthermore, a plurality of double-threaded components are fixed to the peripheral side of the rotating shaft, and the double-threaded components include a rotating sleeve rod fixed to the peripheral side of the rotating shaft, and two thread structures with opposite spiral directions are respectively formed on the outside of the rotating sleeve rod.

[0012] Furthermore, the size adjustment mechanism is composed of two symmetrically arranged size adjustment components; the size adjustment component includes a connecting rod, and both ends of the connecting rod are fixed with limit rods that slide with the limit slide; one of the limit rods is fixed with an internal threaded ring that cooperates with the guide groove clearance, and the internal threaded ring is threadedly engaged with the threaded structure; the other limit rod is fixed with a guide ring that slides with the guide slide.

[0013] Furthermore, an arc plate is fixed on the surface of the connecting rod, and the arc plate is coaxially arranged with the ring body placement hole; the corresponding arc plates between the two size adjustment components of the size adjustment mechanism are coaxially arranged.

[0014] The present invention has the following beneficial effects:

[0015] 1. The present invention can flexibly assemble the number of supporting units according to needs through the design of supporting units, connecting mechanisms and fixing parts to meet the protection of various conductive ring body processing processes, so that each ring body is in an independent and separate assembly during the cleaning process and the drying process, which has a good isolation and protection effect on the ring body and does not require the movement of the conductive ring body, effectively avoiding damage to the conductive ring body.

[0016] 2. The present invention adopts the design of the first guide component, the second guide component, the rotating shaft, the double-threaded component and the size adjustment component. When the rotating shaft is rotated, the threaded cooperation between the double-threaded component and the internal threaded ring enables flexible adjustment of the distance between the two arc-shaped plates corresponding to the ring body placement hole, thereby meeting the support and fixation of conductive ring bodies of different sizes, greatly increasing the application scenarios of the present invention.

[0017] 3. The present invention rotates the internal threaded sleeve and utilizes the threaded cooperation between the internal threaded sleeve and the second support rod to realize the up and down movement of the second support rod, thereby realizing flexible adjustment of the distance between the upper and lower support units to meet the support and fixation of conductive rings of different lengths.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of one combination state of the protective device.

[0021] Figure 2 for Figure 1 Side view of the structure.

[0022] Figure 3 It is a structural schematic diagram of another combination state of the protective device.

[0023] Figure 4 for Figure 3 The structural front view.

[0024] Figure 5 It is a structural diagram of the connecting mechanism.

[0025] Figure 6 It is a schematic diagram of the structure of the support unit.

[0026] Figure 7 for Figure 6 Schematic diagram of the structure from an upward perspective.

[0027] Figure 8 for Figure 6 Top view of the structure.

[0028] Fig. 9 A schematic diagram of the structure of a fixed tray.

[0029] Fig.10 It is a structural schematic diagram of the cooperation between the first guide assembly and the rotary drive assembly.

[0030] Fig.11 It is a schematic structural diagram of the first guide component.

[0031] Fig.12 for Fig.11 Schematic diagram of the structure from another angle.

[0032] Fig.13 It is a schematic structural diagram of the second guide component.

[0033] Fig.14 It is a structural schematic diagram of the rotary drive component.

[0034] Fig.15 It is a schematic diagram of the structure of a double thread component.

[0035] Fig.16 It is a structural schematic diagram of the size adjustment component.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1-support unit, 2-connecting mechanism, 201-first support rod, 202-inner threaded sleeve, 203-second support rod, 3-fixed tray, 301-ring body placement hole, 302-positioning hole, 4-first guide assembly, 401-guide column, 402-connecting column, 403-positioning column, 404-limiting slide, 405-through hole, 406-hidden groove, 407-card slot, 408-fixed ear plate, 5-second guide assembly, 6-rotation drive assembly, 601-rotating shaft, 7-size adjustment mechanism, 8-double thread assembly, 801-rotating sleeve rod, 802-threaded structure, 9-size adjustment assembly, 901-connecting rod, 902-inner threaded ring, 903-guide ring, 904-arc plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-16 , the present invention is a protective device based on the cleaning, drying and transportation process of a conductive slip ring, comprising a supporting unit 1 and a connecting mechanism 2;

[0040] The two adjacent support units 1 in the upper and lower directions are connected by a connecting mechanism 2, and the two adjacent support units 1 in the horizontal direction are connected by a fixing piece; the support unit 1 is designed to be able to be spliced ​​and connected to the same unit in the upper and lower directions, left and right directions, and front and back directions, and the number of support units 1 assembled can be switched according to the number of products;

[0041] The support unit 1 includes a fixed tray 3, a first guide assembly 4, a second guide assembly 5 and a rotation drive assembly 6; the first guide assembly 4 and the second guide assembly 5 are both fixedly connected to the fixed tray 3 and the first guide assembly 4 and the second guide assembly 5 are arranged opposite to each other; a complete set of installation unit bodies for supporting and placing the conductive slip ring can be formed through the upper and lower support units 1 and the connection mechanism 2 between the two support units 1;

[0042] A plurality of size adjustment mechanisms 7 are slidably fitted between the first guide assembly 4 and the second guide assembly 5. The rotary drive assembly 6 penetrates into the first guide assembly 4 and the two are rotatably connected. The rotary drive assembly 6 is threadedly fitted with the size adjustment mechanism 7. By rotating the rotary drive assembly 6 and utilizing the cooperation between the rotary drive assembly 6 and the size adjustment mechanism 7, the horizontal movement of the size adjustment mechanism 7 can be achieved, thereby achieving the support and fixation of conductive slip rings of different sizes.

[0043] In this embodiment, a plurality of ring placement holes 301 are opened on the surface of the fixed tray 3. The conductive slip ring is placed in the ring placement hole 301, and then ultrasonically cleaned, dried and transported. During this process, there is no need to move the relative position of the conductive slip ring and the fixed tray 3, which can reduce the damage to the conductive slip ring. Two positioning holes 302 are symmetrically opened on the surface of the fixed tray 3.

[0044] In this embodiment, the first guide assembly 4 and the second guide assembly 5 both include relatively arranged guide columns 401 and connecting columns 402, and the guide columns 401 and connecting columns 402 are respectively attached to the opposite sides of the fixed tray 3; a positioning column 403 is fixed between the guide column 401 and the connecting column 402, and the positioning column 403 is clearance-matched with the positioning hole 302, and the first guide assembly 4 and the second guide assembly 5 are installed and fixed on the fixed tray 3 through this installation method.

[0045] In this embodiment, a guide groove is provided inside the guide column 401, and a limiting slide 404 connected to the guide groove is provided on the side of the guide column 401 close to the size adjustment mechanism 7;

[0046] A guide slide bar is arranged inside the guide channel of the guide column 401 of the second guide assembly 5 , a through hole 405 is provided at one end of the guide column 401 of the first guide assembly 4 , and a concealed groove 406 is provided at the other end of the guide column 401 of the first guide assembly 4 .

[0047] In this embodiment, the connection mechanism 2 includes a first support rod 201, one end of which is rotatably connected to an internally threaded sleeve 202, and the internal thread of the internally threaded sleeve 202 is threadedly matched with a second support rod 203;

[0048] A card slot 407 is provided on the upper surface of the guide column 401 and the lower surface of the connecting column 402. The lower end of the first support rod 201 is engaged with the card slot 407 below it, and the upper end of the second support rod 203 is engaged with the card slot 407 above it. By rotating the internal threaded sleeve 202 of the installation unit body, the threaded cooperation between the internal threaded sleeve 202 and the second support rod 203 is utilized to adjust the distance between the two fixed trays 3 in the installation unit body, thereby meeting the support and fixation of conductive ring bodies of different lengths.

[0049] Two fixing ear plates 408 are symmetrically fixed on the upper surface of the guide column 401. The fixing ear plates 408 between two adjacent supporting units 1 in the horizontal direction are connected by bolts. This installation method can achieve a fixed connection between the supporting units 1 in the horizontal direction.

[0050] In this embodiment, the rotary drive assembly 6 includes a rotating shaft 601 rotatably connected to the inside of the guide groove of the first guide assembly 4, the rotating shaft 601 is rotatably matched with the through hole 405, a knob is fixed to one end of the rotating shaft 601 away from the guide groove, and the knob between two adjacent support units 1 in the horizontal direction is gap-matched with the hidden groove 406, which can avoid the obstruction of the knob when assembling two adjacent support units 1 in the horizontal direction;

[0051] A plurality of double-threaded components 8 are fixed to the side surface of the rotating shaft 601, and the double-threaded components 8 include a rotating sleeve rod 801 fixed to the side surface of the rotating shaft 601, and two thread structures 802 with opposite spiral directions are respectively provided on the outside of the rotating sleeve rod 801; the size adjustment mechanism 7 is composed of two symmetrically arranged size adjustment components 9; by rotating the rotating shaft 601, the thread structure 802 on the double-threaded component 8 cooperates with the thread of the size adjustment component 9, so as to realize the synchronous reverse movement of the two size adjustment components 9 of the size adjustment mechanism 7.

[0052] In this embodiment, the size adjustment assembly 9 includes a connecting rod 901, and both ends of the connecting rod 901 are fixed with a limit rod that slides with the limit slide 404;

[0053] An internal threaded ring 902 that cooperates with the gap of the guide groove is fixed on the surface of one of the limit rods, and the internal threaded ring 902 is threadedly engaged with the threaded structure 802. A guide ring 903 that slides with the guide slide rod is fixed on the surface of the other limit rod; two symmetrical size adjustment mechanisms 7 are arranged at each rotating sleeve rod 801, and one threaded structure 802 on the rotating sleeve rod 801 cooperates with the internal threaded ring 902 on one of the size adjustment mechanisms 7, and the other threaded structure 802 on the rotating sleeve rod 801 cooperates with the internal threaded ring 902 on the other size adjustment mechanism 7, so that when the rotating sleeve rod 801 is rotated, it acts as a bidirectional threaded rod.

[0054] In this embodiment, an arc plate 904 is fixed on the surface of the connecting rod 901, and the arc plate 904 is coaxially arranged with the ring body placement hole 301; the arc plates 904 corresponding to the two size adjustment components 9 of the size adjustment mechanism 7 are coaxially arranged; when the rotating shaft 601 is rotated, the double-threaded component 8 and the internal threaded ring 902 cooperate with each other to achieve flexible adjustment of the distance between the two arc plates 904 corresponding to the ring body placement hole 301, thereby meeting the support and fixation of conductive ring bodies of different sizes, greatly increasing the application scenarios of the present invention.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A protective device based on the cleaning, drying and transportation process of a conductive slip ring, characterized in that: It includes a supporting unit and a connecting mechanism; Two adjacent supporting units in the vertical direction are connected by a connecting mechanism, and two adjacent supporting units in the horizontal direction are connected by a fixing member; The support unit comprises a fixed tray, a first guide assembly, a second guide assembly and a rotation drive assembly; the first guide assembly and the second guide assembly are both fixedly connected to the fixed tray and the first guide assembly and the second guide assembly are arranged opposite to each other; A plurality of size adjustment mechanisms are slidably matched between the first guide assembly and the second guide assembly, the rotation drive assembly penetrates into the first guide assembly and the two are rotationally connected, and the rotation drive assembly is threadedly matched with the size adjustment mechanism; The surface of the fixed tray is provided with a plurality of ring placement holes, and the surface of the fixed tray is symmetrically provided with two positioning holes; The first guide assembly and the second guide assembly each include a guide column and a connecting column that are arranged opposite to each other, and the guide column and the connecting column are respectively attached to opposite sides of the fixed tray; A positioning column is fixed between the guide column and the connecting column, and the positioning column is in clearance fit with the positioning hole; A guide groove is provided inside the guide column, and a limiting slideway connected to the guide groove is provided on the side of the guide column close to the size adjustment mechanism; A guide slide bar is arranged inside the guide channel of the guide column of the second guide assembly, a through hole is provided at one end of the guide column of the first guide assembly, and a concealed groove is provided at the other end of the guide column of the first guide assembly; The connecting mechanism comprises a first support rod, one end of which is rotatably connected to an internally threaded sleeve, and the internal thread of the internally threaded sleeve is threadedly matched with a second support rod; A card slot is provided on the upper surface of the guide column and the lower surface of the connecting column, the lower end of the first support rod is card-engaged with the card slot below it, and the upper end of the second support rod is card-engaged with the card slot above it; Two fixing ear plates are symmetrically fixed on the upper surface of the guide column, and the fixing ear plates between two adjacent support units in the horizontal direction are connected by bolts; The rotary drive assembly includes a rotating shaft rotatably connected to the guide channel of the first guide assembly, the rotating shaft is rotatably matched with the through hole, a knob is fixed to one end of the rotating shaft away from the guide channel, and the knob between two adjacent support units in the horizontal direction is gap matched with the hidden groove; A plurality of double-threaded components are fixed to the peripheral side of the rotating shaft, and the double-threaded components include a rotating sleeve rod fixed to the peripheral side of the rotating shaft, and the rotating sleeve rod is provided with two thread structures with opposite spiral directions on the outside; The size adjustment mechanism is composed of two size adjustment components arranged symmetrically; The size adjustment assembly comprises a connecting rod, and both ends of the connecting rod are fixed with limiting rods that slide in cooperation with the limiting slideway; An internal threaded ring that matches the gap with the guide groove is fixed on the surface of one of the limit rods, and the internal threaded ring is threadedly matched with the threaded structure. A guide ring that slidably matches the guide slide rod is fixed on the surface of the other limit rod; an arc plate is fixed on the surface of the connecting rod.

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